JBL StagBruksanvisning for e 2 245C senterhøyttaler

1. Introduksjon

Thank you for choosing the JBL Stage 2 245C Center Channel Loudspeaker. This manual provides essential information for the proper setup, operation, and maintenance of your speaker to ensure optimal performance and longevity. Please read these instructions thoroughly before use.

Front view av JBL Stage 2 245C center channel loudspeaker without the grille, showcasing the four woofers and central HDI horn tweeter.

2. Sikkerhetsinformasjon

To reduce the risk of electric shock, fire, or damage to your equipment, observe the following precautions:

• Les instruksjoner: Ta vare på denne håndboken for fremtidig referanse.
• Vær oppmerksom på advarsler: Følg alle advarsler på produktet og i bruksanvisningen.
• Rengjøring: Rengjør kun med en tørr klut.
• Ventilasjon: Ikke blokker noen ventilasjonsåpninger. Installer i samsvar med produsentens instruksjoner.
• Varme: Ikke installer i nærheten av varmekilder som radiatorer, varmeelementer, ovner eller andre apparater (inkludert ampløftere) som produserer varme.
• Vedlegg/tilbehør: Bruk kun tilbehør/tilbehør spesifisert av produsenten.
• Plassering: Place the speaker on a stable, level surface. Avoid placing it in direct sunlight or near sources of moisture.
• Høyttalerkabler: Ensure speaker wires are properly connected and free from damage. Avoid short circuits.

3. Pakkens innhold

Kontroller at pakken inneholder følgende elementer:

• JBL Stage 2 245C Center Channel Loudspeaker System (1 unit)

4. Oppsett

4.1 Høyttalerplassering

Proper placement of your center channel speaker is crucial for optimal sound imaging and dialogue clarity in a home theater system. The center channel speaker is primarily responsible for reproducing dialogue and on-screen sound effects.

• Sted: Position the center channel speaker directly above or below the center of your television or projection screen.
• Høyde: Ideally, the tweeter of the center channel speaker should be as close to the height of the main left and right speakers' tweeters as possible, and at or near ear level when seated.
• Avstand: Ensure the speaker is placed at an equal distance from the primary listening position as your main left and right speakers to maintain proper sound staging.
• Tydelig sti: Avoid placing objects in front of the speaker that could obstruct the sound.

A lifestyle image showing the JBL Stage 2 245C center channel loudspeaker with its grille installed, placed within a home entertainment setup beneath a receiver.

4.2 Connecting to Your Receiver

JBL Stage 2 245C is a passive loudspeaker and requires connection to an audio/video (AV) receiver or amplifier. Use high-quality speaker wire for the best performance.

1. Slå av: Ensure your AV receiver/ampApparatet er slått av og koblet fra stikkontakten før du foretar noen tilkoblinger.
2. Identifiser terminaler: Locate the speaker terminals on the back of your JBL Stage 2 245C speaker and on your AV receiver. The terminals are typically color-coded (red for positive +, black for negative -).
3. Klargjør høyttalerledningen: Avisoler omtrent 12 mm av isolasjonen fra endene av høyttalerledningen. Vri de bare trådene stramt.
4. Koble til høyttaler: Connect the positive (+) terminal of the speaker to the positive (+) center channel output terminal on your receiver. Connect the negative (-) terminal of the speaker to the negative (-) center channel output terminal on your receiver. Ensure no stray wire strands are touching each other or other terminals, which could cause a short circuit.
5. Bekreft polaritet: Maintain consistent polarity for all speakers in your system (positive to positive, negative to negative) to ensure proper phase and sound reproduction.

Refer to your AV receiver's manual for specific connection instructions and speaker setup procedures.

5. Betjening av høyttaleren

As a passive speaker, the JBL Stage 2 245C does not have its own controls. Its operation is managed entirely through your connected AV receiver or amplivligere.

• Slå på/av: Turn your AV receiver on or off as usual. The speaker will receive power and audio signals from the receiver.
• Inndatavalg: Select the desired audio/video input on your receiver for your source device (e.g., Blu-ray player, streaming device).
• Volumkontroll: Juster det generelle systemvolumet ved hjelp av receiverens volumkontroll.
• Speaker Level Calibration: For optimal performance, use your AV receiver's automatic speaker calibration feature (e.g., Audyssey, MCACC, YPAO) if available. This will set appropriate levels, distances, and equalization for your center channel speaker within your listening environment.
• Innkjøringsperiode: Like many loudspeakers, your JBL Stage 2 245C may benefit from a break-in period of several hours of normal use. During this time, the drivers will loosen up, potentially leading to a more refined sound.

6. Vedlikehold

Proper care will help maintain the appearance and performance of your JBL Stage 2 245C loudspeaker.

• Rengjøring av kabinettet: Use a soft, dry cloth to wipe the cabinet surfaces. Avoid using abrasive cleaners, waxes, or solvents, as they may damage the finish.
• Rengjøring av gitteret: The fabric grille can be gently vacuumed with a soft brush attachment to remove dust. If necessary, it can be carefully removed and hand-washed with mild soap and water, then allowed to air dry completely before reattaching.
• Førerpleie: Unngå å berøre høyttalermembranene eller diskanthøyttalerne direkte, da dette kan forårsake skade.
• Miljøforhold: Keep the speaker away from extreme temperatures, high humidity, and direct sunlight.

7. Feilsøking

Hvis du opplever problemer med JBL S-en dintage 2 245C speaker, consult the following troubleshooting guide. For persistent problems, contact JBL customer support.

8. Spesifikasjoner

The following are the technical specifications for the JBL Stage 2 245C Center Channel Loudspeaker:

Dimensions of the JBL Stage 2 245C center channel loudspeaker.

Close-up of a 4.5-inch polycellulose ribbed cone woofer.

Close-up of the 1-inch anodized aluminum tweeter with HDI™ horn.

Innvendig view of the precision 2.5-way crossover network board.

9. Garanti og støtte

Din JBL Stage 2 245C Center Channel Loudspeaker is covered by a limited warranty. Please refer to the warranty card included with your product or visit the official JBL webnettstedet for detaljerte garantivilkår.

For teknisk støtte, service eller ytterligere produktinformasjon, vennligst besøk JBL-støtte Webnettstedet or contact your local JBL authorized dealer.